source. Even the winged forms can be red. Wingless potato aphids are 1.7 - 3.6 mm long, elongated, with a dark longitudinal stripe running along the dorsal
‘females’ produce 500 to 2000 bright-red, oblong eggs over a period of 2 to 3 months. After leaving the egg sac, the crawlers settle along the midribs and
five instars) and their size varies form 0.5 mm in the firsts instar up to 3.5 mm in the fourth instar. The pupa is brown and is 2.9-4.5 mm long. The h
of 250 million in a box. Developmental stage Infective third-stage larvae (L3). Concentration 86% Heterorhabditis bacteriophora – 14% inert biodegradable [...] avoid blockage, all filters should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray
shield, more clearly visible with increasing size. The eggs are oval, about 0.3 x 0.2 mm in size and pearly white. Best conditions for use of Macrocheles
hatched adults have a light brown colour, with an oval body measuring 2 to 3.5 mm in length, and over time they turn grey, reddish-brown, or nearly black
appearance of Aphelinus abdominalis An adult Aphelinus abdominalis is 2.5 to 3 mm in length, with short legs and short antennae. Females have a black thorax
product. * D isposable filtering facepiece respirator to at least EN149 FFP3 or equivalent. However, engineering controls may replace personal protective [...] drains from farmyards and roads. STORAGE AND DISPOSAL Apply product within 3 days of receipt. Store in cold conditions (4-10°C). KEEP AWAY FROM FOOD, DRINK [...] free of Pepino Mosaic Virus at the time of treatment. • Use product within 3 days of delivery or purchase of the product and store at 4–10°C. • After
Start application when plants are young Application rates typically range from 3-5 litres/ha Applications should be repeated once Consult a Koppert advisor